IB skill practice

Interpret p-values from test statistics

Use a test statistic and significance level to make a contextual decision.

Paper 1, Paper 2 5 marks Difficulty 5

Interpret p-values from test statistics - graph-supported reasoning

A school survey hypothesis test gives p-value \(0.046\) at the \(5\%\) significance level. Enter 1 if the null hypothesis should be rejected, otherwise enter 0. Confirm the method before entering the value. Enter the requested value and choose the interpretation that matches the result.

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